Ключевые слова: account, african, american, app, authentic, authentication, background, balance, bank, banking, banner, black, cell, cellphone, check, commerce, copy, credit, device, ecommerce, factor, finance, fingerprint, hand, holding, male, man, men, mobile, money, online, panoramic, payment, phone, report, secure, security, smart, smartphone, space, technology, touch, transaction, transfer, validation, young,